CN206799246U - A kind of adjustable efflux aerator of nozzle - Google Patents
A kind of adjustable efflux aerator of nozzle Download PDFInfo
- Publication number
- CN206799246U CN206799246U CN201720613765.1U CN201720613765U CN206799246U CN 206799246 U CN206799246 U CN 206799246U CN 201720613765 U CN201720613765 U CN 201720613765U CN 206799246 U CN206799246 U CN 206799246U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- adjustable
- mixing chamber
- water inlet
- delivery port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000009792 diffusion process Methods 0.000 claims abstract description 15
- 230000008602 contraction Effects 0.000 claims abstract description 8
- 239000002351 wastewater Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 20
- 238000005273 aeration Methods 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 241001148470 aerobic bacillus Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005842 biochemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
It the utility model is related to a kind of adjustable efflux aerator of nozzle, including air inlet pipe, water inlet pipe, mixing chamber, Venturi tube and adjustable nozzles, each position is connected by flange, water inlet pipe includes water inlet, choke valve and delivery port, high pressure waste water is entered by water inlet, it is passed through by choke valve by delivery port in mixing chamber, air inlet pipe includes air inlet and gas outlet, air inlet is connected with blower fan, gas outlet is passed through in mixing chamber branch pipe, Venturi tube includes contraction flow region, throat and diffusion part, contraction flow region communicates with mixing chamber, adjustable nozzles include regulator site and nozzle, nozzle is connected by regulator site with diffusion part, regulator site has the function of being shaped after the regulation of flexible and curvature, for the angles and positions for controlling nozzle to spray.The beneficial effects of the utility model are that have preferable applicability, and the nozzle can shape after the adjustment, be adapted to polytype cesspool and sewage disposal system.
Description
Technical field
It the utility model is related to a kind of efflux aerator, more particularly to a kind of adjustable efflux aerator of nozzle.
Background technology
Jet-flow aeration equipment is commonly used in sewage aerobic processing, with service life is long, easy for installation, maintenance is simple
The advantages that.It is more by being selected according to processing pond size and sewage disposal scheme jet-flow aeration equipment at present, pass through pipe
Jet-flow aeration equipment is fixed in road.During long-term use, if the improvement that need to carry out being aerated orientation is reseted, pipeline and equipment need to be taken off
Dismounting and change is carried out from the water surface, it is relatively complicated.For the steric environment in water body, there is different types of jet-flow aeration equipment to supply factory
Family's selection, such as rotating jet aeration, multichannel swirl jet-flow aeration, follow-up jet are aerated, but these equipment are relative to body
It is fixed angle, if changing the aeration demand that jet-flow aeration system reaches different angle, pipeline need to be redesigned or change jet
Aerator, improve installation cost.
Utility model content
Purpose of design：The weak point in background technology is avoided, designs a kind of adjustable efflux aerator of nozzle.
Design：In order to realize above-mentioned design deficiency, the utility model design, a kind of adjustable jet-flow aeration dress of nozzle
Put, including air inlet pipe, water inlet pipe, mixing chamber, Venturi tube and adjustable nozzles, each position are connected by flange, the water inlet
Pipe includes water inlet, choke valve and delivery port, and high pressure waste water is entered by water inlet, is passed through by the choke valve by delivery port mixed
Interior is closed, the air inlet pipe includes air inlet and gas outlet, and the air inlet is connected with blower fan, and the gas outlet is passed through mixing chamber
In branch pipe, the Venturi tube includes contraction flow region, throat and diffusion part, and the contraction flow region communicates with mixing chamber, described adjustable
Nozzle includes regulator site and nozzle, and the nozzle is connected by regulator site with diffusion part, and the regulator site has flexible
The function of being shaped after being adjusted with curvature, for the angles and positions for controlling nozzle to spray.
Preferably, the regulator site for can any angle of bend telescoping tube, including body and nut cap, the body
Communicated with nozzle, the nut cap is covered on diffusion part, and the body is connected through a screw thread with nut cap, and junction is provided with sealing
Circle.
Preferably, the water inlet, delivery port are flare openings, and the water inlet is collapsed in nearly choke valve end, described
Delivery port collapses is less than water inlet opening and center line in nearly mixing chamber end, the delivery port opening with water inlet pipe centerlines
Angle.
Preferably, the water inlet opening and water inlet pipe center line be in 45 ° of angles, in the delivery port opening and water inlet pipe
Heart line is in 5 ° of angles.
Preferably, the nearly mixing chamber end in the gas outlet is slowly collapsed, in circular platform type.
Preferably, the delivery port, air outlet parts are passed through mixing chamber, and junction is provided with sealing ring.
Preferably, the diffusion part is provided with multiple tracks stainless steel filtering net, and the stainless steel filtering net is dislocatedly distributed, the filter screen
Grid mesh number is 10-20 mesh.
Preferably, the body is stainless steel flexible hose.
Preferably, the nearly mixing chamber end of the delivery port is provided with fluid flowmeter, and the gas outlet enters mixing chamber end and is provided with gas
Flowmeter body, the mixing chamber tube wall are externally provided with temperature inductor.
Preferably, the nozzle is in flare openings, and opening is outwardly.
The beneficial effects of the utility model are：
1）There is preferable applicability, the nozzle can shape after the adjustment, be adapted to polytype cesspool and sewage
Processing system, without detaching equipment or body when changing aeration position and orientation, it is only necessary to adjust regulator site and can reach effect；
2）Aeration environment can be reflected in real time, can be real-time by the gas flowmeter, fluid flowmeter and temperature inductor
Water body environment and gas-vapor mix parameter are reacted, choke valve opening-closing size and fan pressure are adjusted according to water temperature, it is ensured that biochemical
Reaction is in stable environment all the time；
3）Aeration efficiency is improved, by setting trumpet like duct, water volume flow rate is added, improves gas-vapor mix rate, is increased
Add dissolved oxygen content.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the adjustable efflux aerator of nozzle of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Embodiment：Referring to the drawings 1.A kind of adjustable efflux aerator of nozzle, including air inlet pipe 2, air inlet pipe 1, mixing
Room 3, Venturi tube 4 and adjustable nozzles, each position are connected by flange, it is characterised in that the air inlet pipe 1 includes water inlet
7th, choke valve 8 and delivery port 9, high pressure waste water are entered by water inlet 7, and mixing chamber 3 is passed through by delivery port 9 by the choke valve 8
Interior, the air inlet pipe 2 includes air inlet 11 and gas outlet 10, and the air inlet 11 is connected with blower fan 12, and the gas outlet 10 is logical
Entering in the branch pipe of mixing chamber 3, the Venturi tube 4 includes contraction flow region, throat and diffusion part, and the contraction flow region communicates with mixing chamber 3,
The adjustable nozzles include regulator site and nozzle, and the nozzle is connected by regulator site with diffusion part, the adjustment portion
Position has the function of being shaped after the regulation of flexible and curvature, for the angles and positions for controlling nozzle to spray.
A kind of adjustable efflux aerator of nozzle, the regulator site for can any angle of bend telescoping tube, including
Body and nut cap, the body communicate with nozzle, and the nut cap is covered on diffusion part, and the body passes through spiral shell with nut cap
Line connects, and junction is provided with sealing ring, and the body is stainless steel flexible hose.Stainless steel flexible hose repeated flex is good, a softer and smoother touch,
It is easy to threading installation positioning, wherein the water resistance of PVC stainless steel flexible hoses is good, for the adjustable efflux aerator of the nozzle
In can increase service life while play a part of noise reduction.In use, jet-flow aeration orientation need to be such as adjusted, by described in not
Rust steel flexible pipe can be put back into after repositioning, and without dismantling single unit system, be provided for adjustment sewage disposal system
Simplicity.
A kind of adjustable efflux aerator of nozzle, the regulator site is except arbitrarily can also may be used in addition to the telescoping tube of angle of bend
Rotary head can be fixed from the rotation with double-deck pipe body, the double-deck pipe body divides inner and outer tubes, and said inner tube and outer tube pass through
Stopper slot is fixed, and adjusting means length is adjusted by stopper slot, and the rotation can fix rotary head and be connected with nozzle, be revolved by adjusting
Gyration adjusts nozzle opening direction.
A kind of adjustable efflux aerator of nozzle, the water inlet 7, delivery port 9 are flare openings, the water inlet
7 are collapsed in the nearly end of choke valve 8, and the delivery port 9 is collapsed in the nearly end of mixing chamber 3, the opening of delivery port 9 and the center of air inlet pipe 1
Wire clamp angle is open less than water inlet 7 and centerlines, the flare openings have acceleration to the High-Pressure Water of entrance,
The opening of delivery port 9 is less than the opening of water inlet 7 with the function of being further speeded up to current, the opening of water inlet 7 and air inlet pipe 1
Center line is in 45 ° of angles, and suitable for being passed through a large amount of current, the opening of delivery port 9 and the center line of air inlet pipe 1 are in 5 ° of angles, are improved
Delivery port 9 flow rate of water flow, ensure that high pressure waste water is sufficiently mixed in mixing chamber 3 with gas.
A kind of adjustable efflux aerator of nozzle, the choke valve 8 separates water inlet 7 and delivery port 9, by adjusting
Water inlet flow velocity in the coutroi velocity of choke valve 8 adjustment mixing chamber 3 is stated, the gas of gas outlet 10 is can control by adjusting the blast of blower fan 12
Rate of flow of fluid.
A kind of adjustable efflux aerator of nozzle, the nearly end of mixing chamber 3 in gas outlet 10 are slowly collapsed, in circular platform type,
For accelerating gas.
A kind of adjustable efflux aerator of nozzle, the delivery port 9, the part of gas outlet 10 are passed through mixing chamber 3, junction
Provided with sealing ring, sealing ring ensure that the seal of aqueous vapor in mixing chamber 3, it is ensured that aqueous vapor is sufficiently mixed, delivery port 9, gas outlet
10 parts, which are passed through mixing chamber 3, reduces gas and the impact to caused by binding site when high pressure waste water enters mixing chamber 3, improves
The service life of equipment, it also ensure that liquid, the accuracy of gas flow rate monitoring.
A kind of adjustable efflux aerator of nozzle, the diffusion part are provided with multiple tracks stainless steel filtering net, the stainless steel filter
Net is dislocatedly distributed, and for further splitting bubble, strengthens aeration effect, the grid mesh number of the filter screen can be 10-20 mesh.
A kind of adjustable efflux aerator of nozzle, the nearly end of mixing chamber 3 of delivery port 9 is provided with fluid flowmeter, described
Gas outlet 10 enters the end of mixing chamber 3 and is provided with gas flowmeter, and the tube wall of mixing chamber 3 is externally provided with temperature inductor, the temperature sense
Device, fluid flowmeter and gas flow meter is answered to play a part of monitoring in real time to gas-liquid mixed.Under the feedback of temperature inductor,
11 corresponding flow velocity of water inlet 7 and air inlet is adjusted by choke valve 8 and blower fan 12, reach gas-liquid mixed than it is controllable, with
Ensure aerobic bacteria biochemical reaction demand.In the different time of 1 year, water temperature had different, waste water under the influence of sunshine
Middle dissolved oxygen content also has respective change in pond, and such as useless content of oxygen dissolved in water summer is significantly lower than winter, and aerobic bacteria is in summer
Oxygen supply need to be more dissolved than winter, therefore according to the difference of Various Seasonal water temperature, different content is exported to wastewater disposal basin
Dissolved oxygen, operating cost can be reduced while sewage treating efficiency is improved.
A kind of adjustable efflux aerator of nozzle, the nozzle are in flare openings, are open outwardly, the nozzle opening
It is used for further diffusion bubble outwardly, ensure that the bubble containing dissolved oxygen is fully spread in water body, promotes aerobic bacteria biochemical anti-
The progress answered.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (10)
1. a kind of adjustable efflux aerator of nozzle, including air inlet pipe（2）, water inlet pipe（1）, mixing chamber（3）, Venturi tube
（4）And adjustable nozzles, each position are connected by flange, it is characterised in that the water inlet pipe（1）Including water inlet（7）, throttling
Valve（8）And delivery port（9）, high pressure waste water is by water inlet（7）Into passing through the choke valve（8）By delivery port（9）It is passed through mixing
Room（3）It is interior, the air inlet pipe（2）Including air inlet（11）And gas outlet（10）, the air inlet（11）With blower fan（12）It is connected,
The gas outlet（10）It is passed through mixing chamber（3）In branch pipe, the Venturi tube（4）It is described including contraction flow region, throat and diffusion part
Contraction flow region and mixing chamber（3）Communicate, the adjustable nozzles include regulator site（5）And nozzle（6）, the nozzle passes through regulation
Position is connected with diffusion part, and the regulator site has the function of being shaped after the regulation of flexible and curvature, for controlling nozzle to spray
Angles and positions.
2. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the regulator site is can be any
The telescoping tube of angle of bend, including body and nut cap, the body communicate with nozzle, and the nut cap is covered on diffusion part,
The body is connected through a screw thread with nut cap, and junction is provided with sealing ring.
3. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the water inlet（7）, delivery port
（9）For flare openings, the water inlet（7）Collapse in nearly choke valve（8）End, the delivery port（9）Collapse in nearly mixing chamber
（3）End, the delivery port（9）Opening and air inlet pipe（2）Centerlines are less than water inlet（7）Opening and centerlines.
4. the adjustable efflux aerator of nozzle according to claim 3, it is characterised in that the water inlet（7）Opening with
Air inlet pipe（2）Center line is in 45 ° of angles, the delivery port（9）Opening and air inlet pipe（2）Center line is in 5 ° of angles.
5. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the gas outlet（10）Nearly mixing
Room（3）End is slowly collapsed, in circular platform type.
6. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the delivery port（9）, gas outlet
（10）Part is passed through mixing chamber（3）, junction is provided with sealing ring.
7. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the diffusion part is provided with multiple tracks not
Become rusty steel filter screen, and the stainless steel filtering net is dislocatedly distributed, and the grid mesh number of the filter screen is 10-20 mesh.
8. according to the adjustable efflux aerator of nozzle described in claim 2, it is characterised in that the body is stainless steel flexible hose.
9. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the delivery port（9）Nearly mixing
Room（3）End is provided with fluid flowmeter, the gas outlet（10）Enter mixing chamber（3）End is provided with gas flowmeter, the mixing chamber（3）
Tube wall is externally provided with temperature inductor.
10. the adjustable efflux aerator of nozzle according to claim 1, it is characterised in that the nozzle is opened in horn-like
Mouthful, opening is outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720613765.1U CN206799246U (en) | 2017-05-27 | 2017-05-27 | A kind of adjustable efflux aerator of nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720613765.1U CN206799246U (en) | 2017-05-27 | 2017-05-27 | A kind of adjustable efflux aerator of nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799246U true CN206799246U (en) | 2017-12-26 |
Family
ID=60742196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720613765.1U Expired - Fee Related CN206799246U (en) | 2017-05-27 | 2017-05-27 | A kind of adjustable efflux aerator of nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799246U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862673A (en) * | 2018-07-13 | 2018-11-23 | 山东尤根环保科技有限公司 | Non-return jetting type air water mixed type waste liquid wastewater treatment ultrafiltration apparatus |
| CN109704447A (en) * | 2019-03-05 | 2019-05-03 | 苏州方舟环保科技有限公司 | A kind of river water acid-base adjustment device |
| CN110078204A (en) * | 2019-05-14 | 2019-08-02 | 陕西科技大学 | Modified Gas feeding low pressure stream aerator |
| TWI674144B (en) * | 2018-09-28 | 2019-10-11 | 李卓穎 | Multi-angle rotating liquid-gas mixing device |
| CN110759493A (en) * | 2019-11-11 | 2020-02-07 | 广州市适然环境工程技术有限公司 | Low-pressure jet aerator |
| CN111592095A (en) * | 2020-05-27 | 2020-08-28 | 安徽泓济环境科技有限公司 | Secondary mixing jet aeration treatment system |
| CN112304559A (en) * | 2019-07-29 | 2021-02-02 | 中国石油天然气股份有限公司 | Natural gas flow field test system |
| CN112413606A (en) * | 2020-11-20 | 2021-02-26 | 北京首钢生物质能源科技有限公司 | Domestic waste and municipal sludge harmless cooperative treatment equipment |
| US11319229B2 (en) | 2020-02-03 | 2022-05-03 | Man Chung Daniel CHENG | Aeration device |
| CN115259412A (en) * | 2021-12-07 | 2022-11-01 | 吉林大学 | Aeration is apart from adjustable dive aeration machine |
| CN115571641A (en) * | 2022-10-11 | 2023-01-06 | 中航超能(苏州)科技有限公司 | Calcium hydroxide conveying system and method |
-
2017
- 2017-05-27 CN CN201720613765.1U patent/CN206799246U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862673A (en) * | 2018-07-13 | 2018-11-23 | 山东尤根环保科技有限公司 | Non-return jetting type air water mixed type waste liquid wastewater treatment ultrafiltration apparatus |
| TWI674144B (en) * | 2018-09-28 | 2019-10-11 | 李卓穎 | Multi-angle rotating liquid-gas mixing device |
| CN109704447A (en) * | 2019-03-05 | 2019-05-03 | 苏州方舟环保科技有限公司 | A kind of river water acid-base adjustment device |
| CN110078204A (en) * | 2019-05-14 | 2019-08-02 | 陕西科技大学 | Modified Gas feeding low pressure stream aerator |
| CN112304559A (en) * | 2019-07-29 | 2021-02-02 | 中国石油天然气股份有限公司 | Natural gas flow field test system |
| CN110759493A (en) * | 2019-11-11 | 2020-02-07 | 广州市适然环境工程技术有限公司 | Low-pressure jet aerator |
| US11319229B2 (en) | 2020-02-03 | 2022-05-03 | Man Chung Daniel CHENG | Aeration device |
| CN111592095A (en) * | 2020-05-27 | 2020-08-28 | 安徽泓济环境科技有限公司 | Secondary mixing jet aeration treatment system |
| CN111592095B (en) * | 2020-05-27 | 2020-12-29 | 安徽泓济环境科技有限公司 | Secondary mixing jet aeration treatment system |
| CN112413606A (en) * | 2020-11-20 | 2021-02-26 | 北京首钢生物质能源科技有限公司 | Domestic waste and municipal sludge harmless cooperative treatment equipment |
| CN115259412A (en) * | 2021-12-07 | 2022-11-01 | 吉林大学 | Aeration is apart from adjustable dive aeration machine |
| CN115571641A (en) * | 2022-10-11 | 2023-01-06 | 中航超能(苏州)科技有限公司 | Calcium hydroxide conveying system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |